diagram MITSUBISHI MONTERO 1991 Service Manual

Fig. 211: Circuit Diagram DR-11 (1.8L)

Fig. 214: Circuit Diagram DR-12 (1.8L)

Fig. 220: Circuit Diagram DR-15 (1.8L) (1 of 2)
Fig. 221: Circuit Diagram DR-15 (1.8L) (2 of 2)

Fig. 223: Circuit Diagram DR-15 (1.8L) (1 of 2)

Fig. 224: Circuit Diagram DR-15 (1.8L) (2 of 2)

Fig. 228: Circuit Diagram DR-16 (1.8L)

Fig. 229: Flow Chart DR-16 (1.8L) (3 of 5)
Fig. 230: Circuit Diagram DR-16 (1.8L)

Fig. 232: Flow Chart DR-16 (1.8L) (5 of 5)
DR-17: PURGE SOLENOID - 1.8L
Fig. 233: Circuit Diagram DR-17 (1.8L)

2. ENGINE IGNITION TIMING - Must be set with timing terminal
grounded.
3. ENGINE VACUUM - Must be normal for your altitude.
4. ENGINE VALVE TIMING - To specifications.
5. ENGINE COMPRESSION - To specifications.
6. ENGINE P.C.V. SYSTEM - Must flow freely.
7. ENGINE EXHAUST SYSTEM - Must be free of any restrictions.
8. POWER BRAKE BOOSTER - No internal vacuum leaks.
9. TORQUE CONVERTER CONDITION - May cause very low power at breakaway
or high speed (Only 1 condition at a time).
10. FUEL CONTAMINATION - High alcohol or water content.
11. FUEL INJECTORS - Rough idle may be caused by injector wiring not
connected to correct injector.
12. ENGINE SECONDARY IGNITION CHECK - Abnormal scope patterns.
13. TECHNICAL SERVICE BULLETINS - Any that apply to vehicle.
14. All air intake piping and vacuum hoses must be in place and
secure. The proper air filter element must be used.
15. FUEL PRESSURE - Must be correct.
Specification: With no vacuum at the regulator:
48 PSI on V6 & non-turbo 4 Cyl. engines
36 PSI on turbo engines
NS-1: IGNITION CHECK FLOW CHARTS - 2.0L
Fig. 235: NS-1 Flow Chart & Circuit Diagram (2.0L) (1 of 5)

Fig. 236: NS-1 Flow Chart & Circuit Diagram (2.0L) (2 of 5)